I've been testing image services using MRF files stored on Azure accessed via a file geodatabase and raster proxy files. When accessing the service a scale large enough to require accessing the original imagery not all the tiles are being returned, as shown below.
Starting at 1:3000
So depending on the scale and what area one is looking at, the missing tiles come and go. Also, the cache files seem to updating OK.
Here's another interesting effect, when the image return type is requested as JPG, some of the tiles are returning incomplete band information.
So any thoughts about why this happening would be greatly appreciated.